A Certain Isotope Has a Specific Activity of 7

question 38

Multiple Choice

A certain isotope has a specific activity of 7.29 × 10^-4 Ci/g. How many α particles will a 75.0 mg sample emit in one hour?

• A)9.99 × 10 ⁴
• B)2.02 × 10 ⁶
• C)7.28 × 10 ⁹
• D)1.29 × 10 ¹²
• E)None of these choices are correct.

---

Definitions:

Hands-On

Learning or working method that involves actively engaging in physical activity or tasks rather than just theoretical or observational learning.

Digital Transition

The movement of significant professional and scholarly information from paper to digital form.

CINAHL

An acronym for Cumulative Index to Nursing and Allied Health Literature, which is a comprehensive database providing access to scholarly literature in nursing and allied health disciplines.

Electronic Health Records (EHRs)

Digital versions of patients' paper charts, allowing for real-time, patient-centered records that are secure and easily accessible by authorized healthcare providers.